Air Top Evo 3900 / Air Top Evo 5500
Initial start-up
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14
Initial start-up
After you have installed the heater, bleed the fuel supply system carefully.
NOTE:
As a result of the low fuel consumption the heater must be switched on
several times to fill the fuel line.
Until the fuel lines have been filled the heater may switch into a fault lock-
out for safety reasons - see chapter 15, "Fault lock-out".
Conduct a trial of the heater to check all the connections for leaks and to
ensure that they are secure. If the heater suffers a fault during operation,
the fault must be located and remedied.
14.1. Initial installation/initial operation of Air Top Evo system
Installation
1. Installation of heaters according to the installation instructions
2. The resistor R1 (Fig. 33) must be removed on all slave heaters
3. Ensure that the electrical connections are in accordance with the sys-
tem wiring diagram (Fig. 34, Fig. 36, Fig. 38)
4. Installation of the heater control and external temperature sensor
NOTE:
The master heater is only configured as the master if
a heater control
and
an external temperature sensor
is detected.
Initial start-up
1. Start master heater with controls
=> Master heater "starts up"
2. Then produce connection between Master and Slave 1 (see system
wiring diagram)
=> Slave 1 heater switches into "Ventilation" state
3. Produce connection from Slave 1 to Slave 2
(see system wiring diagram)
=> Slave 2 heater switches into "Ventilation" state
4. Teach additional slave heaters (repeat Point 2 and 3)
5. Switch off master heater with heater control
=> Initial start up completed
NOTE:
Teaching a slave heater is only possible for a limited time (120 sec)! If this
time is exceeded, teaching is no longer possible and the system must be
reset (see Workshop Manual ).
Installation_Instructions_Air_Top_Evo_3900_5500_de_en_nl.book Page 89 Wednesday, November 3, 2010 11:58 AM
